#ifndef BOB_HASH_H
#define BOB_HASH_H
#include <stdint.h>
class BOBHash {
public:
    static const int MAX_PRIME = 1229;
    BOBHash();
    ~BOBHash();
    BOBHash(uint32_t primeNum);

    void initialize(uint32_t primeNum);

    uint32_t run(const void* buf, uint32_t len);
    static uint32_t run(const void* buf, uint32_t len, uint32_t primeNum);

private:
    uint32_t primeNum;

    static constexpr uint32_t prime[MAX_PRIME] = {
            2,    3,    5,    7,    11,   13,   17,   19,   23,   29,   31,
            37,   41,   43,   47,   53,   59,   61,   67,   71,   73,   79,
            83,   89,   97,   101,  103,  107,  109,  113,  127,  131,  137,
            139,  149,  151,  157,  163,  167,  173,  179,  181,  191,  193,
            197,  199,  211,  223,  227,  229,  233,  239,  241,  251,  257,
            263,  269,  271,  277,  281,  283,  293,  307,  311,  313,  317,
            331,  337,  347,  349,  353,  359,  367,  373,  379,  383,  389,
            397,  401,  409,  419,  421,  431,  433,  439,  443,  449,  457,
            461,  463,  467,  479,  487,  491,  499,  503,  509,  521,  523,
            541,  547,  557,  563,  569,  571,  577,  587,  593,  599,  601,
            607,  613,  617,  619,  631,  641,  643,  647,  653,  659,  661,
            673,  677,  683,  691,  701,  709,  719,  727,  733,  739,  743,
            751,  757,  761,  769,  773,  787,  797,  809,  811,  821,  823,
            827,  829,  839,  853,  857,  859,  863,  877,  881,  883,  887,
            907,  911,  919,  929,  937,  941,  947,  953,  967,  971,  977,
            983,  991,  997,  1009, 1013, 1019, 1021, 1031, 1033, 1039, 1049,
            1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097, 1103, 1109, 1117,
            1123, 1129, 1151, 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213,
            1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277, 1279, 1283, 1289,
            1291, 1297, 1301, 1303, 1307, 1319, 1321, 1327, 1361, 1367, 1373,
            1381, 1399, 1409, 1423, 1427, 1429, 1433, 1439, 1447, 1451, 1453,
            1459, 1471, 1481, 1483, 1487, 1489, 1493, 1499, 1511, 1523, 1531,
            1543, 1549, 1553, 1559, 1567, 1571, 1579, 1583, 1597, 1601, 1607,
            1609, 1613, 1619, 1621, 1627, 1637, 1657, 1663, 1667, 1669, 1693,
            1697, 1699, 1709, 1721, 1723, 1733, 1741, 1747, 1753, 1759, 1777,
            1783, 1787, 1789, 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871,
            1873, 1877, 1879, 1889, 1901, 1907, 1913, 1931, 1933, 1949, 1951,
            1973, 1979, 1987, 1993, 1997, 1999, 2003, 2011, 2017, 2027, 2029,
            2039, 2053, 2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111, 2113,
            2129, 2131, 2137, 2141, 2143, 2153, 2161, 2179, 2203, 2207, 2213,
            2221, 2237, 2239, 2243, 2251, 2267, 2269, 2273, 2281, 2287, 2293,
            2297, 2309, 2311, 2333, 2339, 2341, 2347, 2351, 2357, 2371, 2377,
            2381, 2383, 2389, 2393, 2399, 2411, 2417, 2423, 2437, 2441, 2447,
            2459, 2467, 2473, 2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551,
            2557, 2579, 2591, 2593, 2609, 2617, 2621, 2633, 2647, 2657, 2659,
            2663, 2671, 2677, 2683, 2687, 2689, 2693, 2699, 2707, 2711, 2713,
            2719, 2729, 2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791, 2797,
            2801, 2803, 2819, 2833, 2837, 2843, 2851, 2857, 2861, 2879, 2887,
            2897, 2903, 2909, 2917, 2927, 2939, 2953, 2957, 2963, 2969, 2971,
            2999, 3001, 3011, 3019, 3023, 3037, 3041, 3049, 3061, 3067, 3079,
            3083, 3089, 3109, 3119, 3121, 3137, 3163, 3167, 3169, 3181, 3187,
            3191, 3203, 3209, 3217, 3221, 3229, 3251, 3253, 3257, 3259, 3271,
            3299, 3301, 3307, 3313, 3319, 3323, 3329, 3331, 3343, 3347, 3359,
            3361, 3371, 3373, 3389, 3391, 3407, 3413, 3433, 3449, 3457, 3461,
            3463, 3467, 3469, 3491, 3499, 3511, 3517, 3527, 3529, 3533, 3539,
            3541, 3547, 3557, 3559, 3571, 3581, 3583, 3593, 3607, 3613, 3617,
            3623, 3631, 3637, 3643, 3659, 3671, 3673, 3677, 3691, 3697, 3701,
            3709, 3719, 3727, 3733, 3739, 3761, 3767, 3769, 3779, 3793, 3797,
            3803, 3821, 3823, 3833, 3847, 3851, 3853, 3863, 3877, 3881, 3889,
            3907, 3911, 3917, 3919, 3923, 3929, 3931, 3943, 3947, 3967, 3989,
            4001, 4003, 4007, 4013, 4019, 4021, 4027, 4049, 4051, 4057, 4073,
            4079, 4091, 4093, 4099, 4111, 4127, 4129, 4133, 4139, 4153, 4157,
            4159, 4177, 4201, 4211, 4217, 4219, 4229, 4231, 4241, 4243, 4253,
            4259, 4261, 4271, 4273, 4283, 4289, 4297, 4327, 4337, 4339, 4349,
            4357, 4363, 4373, 4391, 4397, 4409, 4421, 4423, 4441, 4447, 4451,
            4457, 4463, 4481, 4483, 4493, 4507, 4513, 4517, 4519, 4523, 4547,
            4549, 4561, 4567, 4583, 4591, 4597, 4603, 4621, 4637, 4639, 4643,
            4649, 4651, 4657, 4663, 4673, 4679, 4691, 4703, 4721, 4723, 4729,
            4733, 4751, 4759, 4783, 4787, 4789, 4793, 4799, 4801, 4813, 4817,
            4831, 4861, 4871, 4877, 4889, 4903, 4909, 4919, 4931, 4933, 4937,
            4943, 4951, 4957, 4967, 4969, 4973, 4987, 4993, 4999, 5003, 5009,
            5011, 5021, 5023, 5039, 5051, 5059, 5077, 5081, 5087, 5099, 5101,
            5107, 5113, 5119, 5147, 5153, 5167, 5171, 5179, 5189, 5197, 5209,
            5227, 5231, 5233, 5237, 5261, 5273, 5279, 5281, 5297, 5303, 5309,
            5323, 5333, 5347, 5351, 5381, 5387, 5393, 5399, 5407, 5413, 5417,
            5419, 5431, 5437, 5441, 5443, 5449, 5471, 5477, 5479, 5483, 5501,
            5503, 5507, 5519, 5521, 5527, 5531, 5557, 5563, 5569, 5573, 5581,
            5591, 5623, 5639, 5641, 5647, 5651, 5653, 5657, 5659, 5669, 5683,
            5689, 5693, 5701, 5711, 5717, 5737, 5741, 5743, 5749, 5779, 5783,
            5791, 5801, 5807, 5813, 5821, 5827, 5839, 5843, 5849, 5851, 5857,
            5861, 5867, 5869, 5879, 5881, 5897, 5903, 5923, 5927, 5939, 5953,
            5981, 5987, 6007, 6011, 6029, 6037, 6043, 6047, 6053, 6067, 6073,
            6079, 6089, 6091, 6101, 6113, 6121, 6131, 6133, 6143, 6151, 6163,
            6173, 6197, 6199, 6203, 6211, 6217, 6221, 6229, 6247, 6257, 6263,
            6269, 6271, 6277, 6287, 6299, 6301, 6311, 6317, 6323, 6329, 6337,
            6343, 6353, 6359, 6361, 6367, 6373, 6379, 6389, 6397, 6421, 6427,
            6449, 6451, 6469, 6473, 6481, 6491, 6521, 6529, 6547, 6551, 6553,
            6563, 6569, 6571, 6577, 6581, 6599, 6607, 6619, 6637, 6653, 6659,
            6661, 6673, 6679, 6689, 6691, 6701, 6703, 6709, 6719, 6733, 6737,
            6761, 6763, 6779, 6781, 6791, 6793, 6803, 6823, 6827, 6829, 6833,
            6841, 6857, 6863, 6869, 6871, 6883, 6899, 6907, 6911, 6917, 6947,
            6949, 6959, 6961, 6967, 6971, 6977, 6983, 6991, 6997, 7001, 7013,
            7019, 7027, 7039, 7043, 7057, 7069, 7079, 7103, 7109, 7121, 7127,
            7129, 7151, 7159, 7177, 7187, 7193, 7207, 7211, 7213, 7219, 7229,
            7237, 7243, 7247, 7253, 7283, 7297, 7307, 7309, 7321, 7331, 7333,
            7349, 7351, 7369, 7393, 7411, 7417, 7433, 7451, 7457, 7459, 7477,
            7481, 7487, 7489, 7499, 7507, 7517, 7523, 7529, 7537, 7541, 7547,
            7549, 7559, 7561, 7573, 7577, 7583, 7589, 7591, 7603, 7607, 7621,
            7639, 7643, 7649, 7669, 7673, 7681, 7687, 7691, 7699, 7703, 7717,
            7723, 7727, 7741, 7753, 7757, 7759, 7789, 7793, 7817, 7823, 7829,
            7841, 7853, 7867, 7873, 7877, 7879, 7883, 7901, 7907, 7919, 7927,
            7933, 7937, 7949, 7951, 7963, 7993, 8009, 8011, 8017, 8039, 8053,
            8059, 8069, 8081, 8087, 8089, 8093, 8101, 8111, 8117, 8123, 8147,
            8161, 8167, 8171, 8179, 8191, 8209, 8219, 8221, 8231, 8233, 8237,
            8243, 8263, 8269, 8273, 8287, 8291, 8293, 8297, 8311, 8317, 8329,
            8353, 8363, 8369, 8377, 8387, 8389, 8419, 8423, 8429, 8431, 8443,
            8447, 8461, 8467, 8501, 8513, 8521, 8527, 8537, 8539, 8543, 8563,
            8573, 8581, 8597, 8599, 8609, 8623, 8627, 8629, 8641, 8647, 8663,
            8669, 8677, 8681, 8689, 8693, 8699, 8707, 8713, 8719, 8731, 8737,
            8741, 8747, 8753, 8761, 8779, 8783, 8803, 8807, 8819, 8821, 8831,
            8837, 8839, 8849, 8861, 8863, 8867, 8887, 8893, 8923, 8929, 8933,
            8941, 8951, 8963, 8969, 8971, 8999, 9001, 9007, 9011, 9013, 9029,
            9041, 9043, 9049, 9059, 9067, 9091, 9103, 9109, 9127, 9133, 9137,
            9151, 9157, 9161, 9173, 9181, 9187, 9199, 9203, 9209, 9221, 9227,
            9239, 9241, 9257, 9277, 9281, 9283, 9293, 9311, 9319, 9323, 9337,
            9341, 9343, 9349, 9371, 9377, 9391, 9397, 9403, 9413, 9419, 9421,
            9431, 9433, 9437, 9439, 9461, 9463, 9467, 9473, 9479, 9491, 9497,
            9511, 9521, 9533, 9539, 9547, 9551, 9587, 9601, 9613, 9619, 9623,
            9629, 9631, 9643, 9649, 9661, 9677, 9679, 9689, 9697, 9719, 9721,
            9733, 9739, 9743, 9749, 9767, 9769, 9781, 9787, 9791, 9803, 9811,
            9817, 9829, 9833, 9839, 9851, 9857, 9859, 9871, 9883, 9887, 9901,
            9907, 9923, 9929, 9931, 9941, 9949, 9967, 9973};
};

#endif
